Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

Why do humans require a cardiovascular system?

April 26, 2017Biology Cardiovascular humans Mathematics require system

0

Posted

Why do humans require a cardiovascular system?

1 Answer

0

Posted

Humans need a cardivascular system for the transport of nutrients, wastes, gases and hormones. The human circulatory system consists of blood, vessels and the heart which acts as a pump to push blood to long distances. Worms on the other hand might have no circulatory system at all like the tape worms which exchanges things through its surface. Other worms have different circulatory systems according to their type.